2006 Gasoline mileage: 285 KM Used GMC Sierra 2006 for sale Automatic transmission Gasoline Mileage: 285,000 Modifications: 4-layer radiator Electric fans 40,000 gear oil cooler Sport air filter + intake Renewed and inspected Light dent on the right fender Equipped with GT rims Sierra model 2006, mileage 285,000. Engine and transmission are guaranteed.